JP2006523420A5 - - Google Patents

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Publication number
JP2006523420A5
JP2006523420A5 JP2006508656A JP2006508656A JP2006523420A5 JP 2006523420 A5 JP2006523420 A5 JP 2006523420A5 JP 2006508656 A JP2006508656 A JP 2006508656A JP 2006508656 A JP2006508656 A JP 2006508656A JP 2006523420 A5 JP2006523420 A5 JP 2006523420A5
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JP
Japan
Prior art keywords
signal
module
sample
correlation
phase shift
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JP2006508656A
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English (en)
Japanese (ja)
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JP4383445B2 (ja
JP2006523420A (ja
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Publication date
Priority claimed from US10/391,978 external-priority patent/US6973142B2/en
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Publication of JP2006523420A publication Critical patent/JP2006523420A/ja
Publication of JP2006523420A5 publication Critical patent/JP2006523420A5/ja
Application granted granted Critical
Publication of JP4383445B2 publication Critical patent/JP4383445B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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JP2006508656A 2003-03-19 2004-02-04 Ｍ−ｄｐｓｋチャネルにおけるタイミング同期 Expired - Fee Related JP4383445B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/391,978 US6973142B2 (en) 2003-03-19 2003-03-19 Timing synchronization for M-DPSK channels
PCT/US2004/003095 WO2004095720A2 (en) 2003-03-19 2004-02-04 Timing synchronization for m-dpsk channels

Publications (3)

Publication Number Publication Date
JP2006523420A JP2006523420A (ja) 2006-10-12
JP2006523420A5 true JP2006523420A5 (enExample) 2007-03-22
JP4383445B2 JP4383445B2 (ja) 2009-12-16

Family

ID=32987804

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2006508656A Expired - Fee Related JP4383445B2 (ja) 2003-03-19 2004-02-04 Ｍ−ｄｐｓｋチャネルにおけるタイミング同期

Country Status (6)

Country Link
US (1) US6973142B2 (enExample)
EP (1) EP1606874A4 (enExample)
JP (1) JP4383445B2 (enExample)
KR (1) KR101067265B1 (enExample)
TW (1) TWI335165B (enExample)
WO (1) WO2004095720A2 (enExample)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20050062025A (ko) * 2003-12-19 2005-06-23 삼성전자주식회사 Ｉｐ 패킷의 다중 필드 에러에 대한 ｉｃｍｐ 패킷 생성시스템 및 방법
KR100867319B1 (ko) * 2005-08-08 2008-11-06 삼성전자주식회사 무선통신시스템에서 비동기 송신 검출 장치 및 방법
US8098692B2 (en) * 2006-08-29 2012-01-17 Koninklijke Philips Electronics N.V. Method and apparatus for high speed LVDS communication
KR100826248B1 (ko) * 2006-11-22 2008-04-29 삼성전자주식회사 위상 검출을 이용한 복조 방법 및 그 장치
KR101421406B1 (ko) * 2008-02-01 2014-07-23 성균관대학교산학협력단 광대역 무선접속 통신 시스템에서 주파수 동기를 위한 상관장치 및 방법
JP5214990B2 (ja) * 2008-02-06 2013-06-19 ローム株式会社 差動位相偏移変調（ＤｉｆｆｅｒｅｎｔｉａｌＰｈａｓｅＳｈｉｆｔＫｅｙｉｎｇ）された信号の復調回路、それを利用した無線機器
US9071470B2 (en) * 2008-04-04 2015-06-30 Maxlinear, Inc. Low-complexity digital radio interface
US8488655B2 (en) * 2009-04-14 2013-07-16 Texas Instruments Incorporated PHY layer parameters for body area network (BAN) devices
KR101824399B1 (ko) 2015-12-30 2018-02-01 어보브반도체 주식회사 개선된 패킷 검출 및 심볼 타이밍 포착 기법을 사용하는 블루투스 수신 방법 및 장치
KR101817544B1 (ko) * 2015-12-30 2018-01-11 어보브반도체 주식회사 개선된 반송파 주파수 오프셋 보상을 사용하는 블루투스 수신 방법 및 장치
KR101906149B1 (ko) 2015-12-30 2018-10-10 어보브반도체 주식회사 개선된 심볼 타이밍 오프셋 보상을 사용하는 블루투스 수신 방법 및 장치
KR101790960B1 (ko) 2015-12-30 2017-11-20 어보브반도체 주식회사 개선된 자동 이득 제어를 사용하는 블루투스 스마트 수신 방법 및 장치
KR101828790B1 (ko) 2015-12-30 2018-03-29 어보브반도체 주식회사 주파수 편이 변조 신호의 수신 방법 및 장치
US10129014B2 (en) * 2017-01-25 2018-11-13 Samsung Electronics Co., Ltd. System and method of performing initial timing synchronization of receivers of modulated signals
US12363538B2 (en) * 2021-12-10 2025-07-15 Cypress Semiconductor Corporation Frame synch detection with intrusion detection

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06284159A (ja) * 1993-03-29 1994-10-07 Toshiba Corp ディジタル復調器
US5854808A (en) * 1993-09-14 1998-12-29 Pacific Communication Sciences Methods and apparatus for detecting the presence of a prescribed signal in a channel of a communications system
JP3414558B2 (ja) * 1995-08-25 2003-06-09 沖電気工業株式会社 最大相関値タイミング推定回路及び受信装置
JP2850949B2 (ja) * 1995-12-15 1999-01-27 日本電気株式会社 デジタルｐｌｌ装置
US5812207A (en) * 1996-12-20 1998-09-22 Intel Corporation Method and apparatus for supporting variable oversampling ratios when decoding vertical blanking interval data
US6134286A (en) * 1997-10-14 2000-10-17 Ericsson Inc. Synchronization techniques and systems for radiocommunication
US6587500B1 (en) * 1999-12-17 2003-07-01 Telefonaktiebolaget Lm Ericsson (Publ) Symbol sampling time settlement of a hard decision radio receiver
US6643336B1 (en) 2000-04-18 2003-11-04 Widcomm, Inc. DC offset and bit timing system and method for use with a wireless transceiver
US6424673B1 (en) 2000-11-10 2002-07-23 Motorola, Inc. Method and apparatus in a wireless communication system for facilitating detection of, and synchronization with, a predetermined synchronization signal
US6738437B2 (en) * 2001-03-15 2004-05-18 Qualcomm Incorporated Symbol recovery from an oversampled hard-decision binary stream
US7003056B2 (en) * 2002-07-29 2006-02-21 Freescale Semiconducter, Inc. Symbol timing tracking and method therefor

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